文献类型：期刊文献

英文题名：Graphene-Based Porous Silica Sheets Impregnated with Polyethyleneimine for Superior CO2 Capture

作者：Yang, Shubin[1];Zhan, Liang[2,3];Xu, Xiaoyue[2];Wang, Yanli[2];Ling, Licheng[2];Feng, Xinliang[1]

机构：[1]Max Planck Inst Polymer Res, D-55128 Mainz, Germany;[2]E China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China;[3]Rice Univ, Dept Mech Engn & Mat Sci, Houston, TX 77005 USA

年份：2013

卷号：25

期号：15

起止页码：2130

外文期刊名：ADVANCED MATERIALS

收录：;EI(收录号：20131716227181);WOS:【SCI-EXPANDED(收录号:WOS:000317664700002)】；

基金：This work was financially supported by the ERC 2DMATER, EU MOLESOL, National Natural Science Foundation of China (51002051) and the Natural Science Foundation of Shanghai City (12ZR1407200).

语种：英文

外文关键词：graphene; nanosheets; silica; polyethyleneimine; CO2 capture

摘要：It is demonstrated that graphene-based porous silica sheets can serve as an efficient carrier support for PEI via a simple nanocasting technology. The resulting materials possess thin nature, high PEI loading content and high thermal-conductivity. Such features are favorable for the efficient diffusion and adsorption of CO2 as well as the rapid thermal transfer during the CO2 capture process. Copyright ? 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.